Class: ActiveSambaLdap::Populate::ClassMethods::Private

Inherits:
Object
  • Object
show all
Defined in:
lib/active_samba_ldap/populate.rb

Instance Method Summary collapse

Constructor Details

#initialize(base, options) ⇒ Private

Returns a new instance of Private.



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# File 'lib/active_samba_ldap/populate.rb', line 17

def initialize(base, options)
  @base = base
  @options = options.dup
end

Instance Method Details

#computer_class ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 71

def computer_class
  @options[:computer_class]
end

#ensure_base ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 125

def ensure_base
  ensure_container_base(@base.base, "dc", Dc, true) do |dc|
    dc.o = dc.dc
  end
end

#ensure_computer_base ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 143

def ensure_computer_base
  ensure_ou_base(computer_class.prefix)
end

#ensure_container_base(dn, target_name, klass, ignore_base = false) ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 97

def ensure_container_base(dn, target_name, klass, ignore_base=false)
  dn = dn.to_s if dn.is_a?(ActiveLdap::DN)
  entries = []
  suffixes = []
  dn.split(/,/).reverse_each do |suffix|
    name, value = suffix.split(/=/, 2)
    next unless name == target_name
    container_class = Class.new(klass)
    prefix = suffixes.reverse.join(",")
    suffixes << suffix
    if ignore_base
      container_class.ldap_mapping :prefix => "", :scope => :base
      container_class.base = prefix
    else
      container_class.ldap_mapping :prefix => prefix, :scope => :base
    end
    next if container_class.exists?(value, :prefix => suffix)
    container = container_class.new(value)
    yield(container) if block_given?
    begin
      container.save!
    rescue ActiveLdap::OperationNotPermitted
    end
    entries << container
  end
  entries
end

#ensure_group_base ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 139

def ensure_group_base
  ensure_ou_base(group_class.prefix)
end

#ensure_idmap_base ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 147

def ensure_idmap_base
  ensure_ou_base(idmap_class.prefix)
end

#ensure_ou_base(dn) ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 131

def ensure_ou_base(dn)
  ensure_container_base(dn, "ou", Ou)
end

#ensure_user_base ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 135

def ensure_user_base
  ensure_ou_base(user_class.prefix)
end

#group_class ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 67

def group_class
  @options[:group_class]
end

#idmap_class ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 75

def idmap_class
  @options[:idmap_class]
end

#init_classes ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 39

def init_classes
  @options[:user_class] = user_class = Class.new(User)
  @options[:group_class] = group_class = Class.new(Group)
  @options[:computer_class] = computer_class = Class.new(Computer)
  @options[:idmap_class] = idmap_class = Class.new(Idmap)
  @options[:unix_id_pool_class] = id_pool_class = Class.new(UnixIdPool)

  user_class.ldap_mapping
  group_class.ldap_mapping
  computer_class.ldap_mapping
  idmap_class.ldap_mapping
  id_pool_class.ldap_mapping

  user_class.set_associated_class(:primary_group, group_class)
  computer_class.set_associated_class(:primary_group, group_class)
  user_class.set_associated_class(:groups, group_class)
  computer_class.set_associated_class(:groups, group_class)

  group_class.set_associated_class(:users, user_class)
  group_class.set_associated_class(:computers, computer_class)
  group_class.set_associated_class(:primary_users, user_class)
  group_class.set_associated_class(:primary_computers, computer_class)
end

#init_options ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 79

def init_options
  config = @base.configuration
  @options[:start_uid] ||= Integer(config[:start_uid])
  @options[:start_gid] ||= Integer(config[:start_gid])
  @options[:administrator] ||= user_class::DOMAIN_ADMIN_NAME
  @options[:administrator_uid] ||=
    user_class.rid2uid(user_class::DOMAIN_ADMIN_RID)
  @options[:administrator_gid] ||=
    group_class.rid2gid(group_class::DOMAIN_ADMINS_RID)
  @options[:guest] ||= user_class::DOMAIN_GUEST_NAME
  @options[:guest_uid] ||=
    user_class.rid2uid(user_class::DOMAIN_GUEST_RID)
  @options[:guest_gid] ||=
    group_class.rid2gid(group_class::DOMAIN_GUESTS_RID)
  @options[:default_user_gid] ||= config[:default_user_gid]
  @options[:default_computer_gid] ||= config[:default_computer_gid]
end

#make_group(group_class, name, gid, description = nil, type = nil) ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 191

def make_group(group_class, name, gid, description=nil, type=nil)
  if group_class.exists?(name)
    group = group_class.find(name)
  else
    group = group_class.new(name)
    group.change_type(type || "domain")
    group.display_name = name
    group.description = name || description
    group.change_gid_number(gid)

    group.save!
  end
  group
end

#make_groups ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 206

def make_groups
  entries = []
  [
   ["Domain Admins", @options[:administrator_gid],
    "Netbios Domain Administrators"],
   ["Domain Users", @options[:default_user_gid],
    "Netbios Domain Users"],
   ["Domain Guests", @options[:guest_gid],
    "Netbios Domain Guest Users"],
   ["Domain Computers", @options[:default_computer_gid],
    "Netbios Domain Computers"],
   ["Administrators", nil, nil, "builtin",
    group_class::LOCAL_ADMINS_RID],
   ["Users", nil, nil, "builtin", group_class::LOCAL_USERS_RID],
   ["Guests", nil, nil, "builtin", group_class::LOCAL_GUESTS_RID],
   ["Power Users", nil, nil, "builtin",
    group_class::LOCAL_POWER_USERS_RID],
   ["Account Operators", nil, nil, "builtin",
    group_class::LOCAL_ACCOUNT_OPERATORS_RID],
   ["System Operators", nil, nil, "builtin",
    group_class::LOCAL_SYSTEM_OPERATORS_RID],
   ["Print Operators", nil, nil, "builtin",
    group_class::LOCAL_PRINT_OPERATORS_RID],
   ["Backup Operators", nil, nil, "builtin",
    group_class::LOCAL_BACKUP_OPERATORS_RID],
   ["Replicators", nil, nil, "builtin",
    group_class::LOCAL_REPLICATORS_RID],
  ].each do |name, gid, description, type, rid|
    gid ||= group_class.rid2gid(rid)
    entries << make_group(group_class, name, gid, description, type)
  end
  entries
end

#make_pool ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 240

def make_pool
  config = @base.configuration
  klass = @options[:unix_id_pool_class]
  name = config[:samba_domain]
  if klass.exists?(name)
    pool = klass.find(name)
  else
    pool = klass.new(name)
    pool.samba_sid = config[:sid]
    pool.uid_number = @options[:start_uid]
    pool.gid_number = @options[:start_gid]
    pool.save!
  end
  [pool]
end

#make_user(user_class, name, uid, group) ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 151

def make_user(user_class, name, uid, group)
  if user_class.exists?(name)
    user = user_class.find(name)
    group = nil
  else
    user = user_class.new(name)
    user.fill_default_values("uid_number" => uid, "group" => group)
    user.save!
    group.users << user
  end
  [user, group]
end

#make_users ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 164

def make_users
  user_class = @options[:user_class]
  group_class = @options[:group_class]
  entries = []
  [
   [@options[:administrator], @options[:administrator_uid],
    @options[:administrator_gid]],
   [@options[:guest], @options[:guest_uid], @options[:guest_gid]],
  ].each do |name, uid, gid|
    user, group = make_user(user_class, name, uid,
                            group_class.find_by_gid_number(gid))
    entries << user
    if group
      old_group = entries.find do |entry|
        entry.is_a?(group_class) and entry.cn == group.cn
      end
      index = entries.index(old_group)
      if index
        entries[index] = group
      else
        entries << group
      end
    end
  end
  entries
end

#populate ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 22

def populate
  init_classes
  init_options

  entries = []
  entries.concat(ensure_base)
  entries.concat(ensure_group_base)
  entries.concat(ensure_user_base)
  entries.concat(ensure_computer_base)
  entries.concat(ensure_idmap_base)
  entries.concat(make_groups)
  entries.concat(make_users)
  entries.concat(make_pool)

  [entries, @options]
end

#user_class ⇒ Object 



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# File 'lib/active_samba_ldap/populate.rb', line 63

def user_class
  @options[:user_class]
end